| 摘要 |
Thermoplastic (polyamide, polyester, polyetherester or polyesteramide) composition suitable for extrusion blow molding includes 0.5-15 wt.% of a nanoparticulate filler, 5-30 wt.% of a fibrous filler and 3-12 wt.% of an impact modifier. Independent claims are also included for: (1) production of the composition by either melting the polymer and incorporating the fillers and impact modifier in an extrusion process or mixing the thermoplastic, fillers and impact modifier at 160-350degreesC and injecting up to 30 wt.% of a liquid (especially water) into the melt; (2) shaped products produced using the composition; (3) production of the shaped products in one or more stages by coextrusion, extrusion blow molding, pressing or coating. |
